Tap here to read more about Deck Spindle w/Blade & Bolt For Scag SCZ52V-23FX SCZ52V-25CV SCZ52V-26BS 52 3x. Premium Quality Replacement Part Spindle Assembly w/High Lifter Blade & Bolt. SCZ52V-23FX – Scag Cheetah 52 Zero-Turn Mower, 23hp Kawasaki (SN: J9900001 – J9999999). SCZ52V-25CV-EFI – Scag Cheetah 52 Zero-Turn Mower, 25hp Kohler (SN: K0100001 – K0199999). SCZ52V-25CV – Scag Cheetah 52 Zero-Turn Mower, 25hp Kohler (SN: K0000001 – K0099999). SCZ52V-26BS – Scag Cheetah 52 Zero-Turn Mower, 26hp Briggs & Stratton (SN: K0200001 – K0299999). SM-52 – Scag 52 Mower Deck (SN: 4160001 – 4169999). SMZ-52 – Scag Super Z 52 Mower Deck (SN: 4240001 – 4249999). Threads: 5/8-11 X 9-1/2. MANUFACTURED TO MEET OR EXCEED OEM PERFORMANCE.